The Secret Master of the Courtyard

In the bustling courtyard house, Fang Yan woke up and found that he was no longer an ordinary person in modern society, but had stepped into the time and space of "Love in the Courtyard" and became an inconspicuous neighbor of the Jia family. However, fate seemed to have played a joke on him. His golden finger actually activated the seemingly ordinary old lady Jia Zhang! Every time Jia Zhang's daily life accumulates, Fang Yan can acquire incredible abilities - from food to wealth, and even top technology, everything is under his control. But what kind of secret is hidden behind all this? How does Fang Yan use this strange system to rewrite his destiny in this old time and create an immortal legend? "The Hidden Master of the Siheyuan" will take you on a journey through time and space that is filled with laughter and tears, warmth and excitement!